CN109245635A - Motor driving method, storage medium and terminal device based on terminal device - Google Patents
Motor driving method, storage medium and terminal device based on terminal device Download PDFInfo
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- CN109245635A CN109245635A CN201810981229.6A CN201810981229A CN109245635A CN 109245635 A CN109245635 A CN 109245635A CN 201810981229 A CN201810981229 A CN 201810981229A CN 109245635 A CN109245635 A CN 109245635A
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- Prior art keywords
- motor
- operating time
- rotation direction
- voltage
- terminal device
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
Abstract
The invention discloses a kind of motor driving method based on terminal device, storage medium and terminal devices, which comprises obtains the first rotation direction of the motor of terminal equipment configuration, and monitors its operating time for being in the first rotation direction；When the operating time reaches default operating time, the rotation direction of motor is adjusted to the second rotation direction, wherein the second rotation direction is the opposite direction of the first rotation direction.The present invention is by adjusting the rotation direction of motor at interval of preset time, to realize automatic removing for column motor carbon distribution, realize motor it is safe and reliable for a long time shake, to improve the reliability of terminal device.
Description
Technical field
The present invention relates to intelligent terminal technical field, in particular to a kind of motor driving method based on terminal device is deposited
Storage media and terminal device.
Background technique
Intelligent mobile communication equipment is more and more common at present, and the frequency that people use is also more and more, present channel radio
News equipment all has the function of vibration reminding, mainly for equipment under different usage scenarios, carries out vibration reminding to user.?
When equipment needs to shake, can reliably the providing for motor built in inside wireless telecommunications system is shaken for a user very
It is important.People need equipment to pass through motor when needing equipment to remind to realize vibration reminding.Currently, wireless telecommunications system is general
All over column motor or iron core motor is used, such motor usually all includes brush structure, and when brush structure and shaft are multiple
When switching, since there is electric arc generation in the moment in contact, cause in contact area with the presence of carbon distribution, prolonged carbon distribution there are
May cause motor cannot start, abnormal so as to cause vibration.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the deficiencies of the prior art, provide a kind of based on terminal device
Motor driving method, storage medium and terminal device, to realize automatic removing motor carbon distribution.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is as follows:
A kind of motor driving method based on terminal device comprising:
The first rotation direction of the motor of terminal equipment configuration is obtained, and monitors its operating time for being in the first rotation direction；
When the operating time reaches default operating time, the rotation direction of motor is adjusted to the second rotation direction, wherein
Second rotation direction is the opposite direction of the first rotation direction.
The motor driving method based on terminal device, wherein described when the operating time reaches default work
When long, the rotation direction of motor is adjusted to the second rotation direction and is specifically included:
When the operating time reaches default operating time, the first voltage direction of input motor is obtained；
The first voltage direction is converted into second voltage direction, so as to which the rotation of motor is reversely adjusted to the second rotation side
To, wherein the second voltage direction is the opposite direction of first voltage.
The motor driving method based on terminal device, wherein, the motor is column motor, and it is configured with
The power management chip of changeable voltage direction, switches the voltage direction of input motor by the voltage management chip, wherein
The voltage direction includes forward voltage and negative voltage.
The motor driving method based on terminal device, wherein described when the operating time reaches default work
When long, the rotation direction of motor is adjusted to the second rotation direction and is specifically included:
Its corresponding default operating time is determined according to first rotation direction, and when by the operating time and default work
Length is compared；
When the operating time reaches default operating time, the rotation direction of motor is adjusted to the second rotation direction.
The motor driving method based on terminal device, wherein described to determine that its is right according to first rotation direction
The default operating time answered, and the operating time is compared with default operating time and is specifically included:
Obtain the cumulative activation duration of the motor, and according to the cumulative operation time determine motor locating for working stage；
Obtain the corresponding default operating time of first rotation direction according to the working stage, and by the operating time with
Default operating time is compared.
The motor driving method based on terminal device, wherein the working stage is according to the cumulative activation duration
Division obtains, and the corresponding default operating time of working stage is reduced with the increase of cumulative activation duration.
The motor driving method based on terminal device, wherein the operating time of the motor is that motor is driven by electric current
Dynamic duration.
A kind of computer readable storage medium, the computer-readable recording medium storage have one or more program,
One or more of programs can be executed by one or more processor, be set so that realization is as above any described based on terminal
Step in standby motor driving method.
A kind of terminal device is configured with motor, processor, memory and communication bus;It is stored on the memory
The computer-readable program that can be executed by the processor；
The communication bus realizes the connection communication between processor and memory；
The processor realizes that as above any motor based on terminal device drives when executing the computer-readable program
Step in dynamic method.
The terminal device, wherein the motor is column motor, and its power supply for being configured with changeable voltage direction
Managing chip switches the voltage direction of input motor by the voltage management chip, wherein the voltage direction includes forward direction
Voltage and negative voltage.
The utility model has the advantages that compared with prior art, the present invention provides a kind of motor driving method based on terminal device, depositing
Storage media and terminal device, which comprises obtain the first rotation direction of the motor of terminal equipment configuration, and monitor it
Operating time in the first rotation direction；When the operating time reaches default operating time, by the rotation direction of motor
It is adjusted to the second rotation direction, wherein the second rotation direction is the opposite direction of the first rotation direction.The present invention passes through at interval of pre-
If the time adjusts the rotation direction of motor, to realize the automatic removing for column motor carbon distribution, motor safety for a long time is realized
It is reliably shaken, to improve the reliability of terminal device.
Detailed description of the invention
Fig. 1 is the flow chart of one embodiment of the motor driving method provided by the invention based on terminal device.
Fig. 2 is the stream of step S20 in one embodiment of the motor driving method provided by the invention based on terminal device
Cheng Tu.
Fig. 3 is a kind of structure principle chart of one embodiment of terminal device provided by the invention.
Specific embodiment
The present invention provides a kind of motor driving method based on terminal device, storage medium and terminal device, to make this
The purpose of invention, technical solution and effect are clearer, define, as follows in conjunction with drawings and embodiments to of the invention further detailed
It describes in detail bright.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not intended to limit the present invention.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or wirelessly coupling.It is used herein to arrange
Diction "and/or" includes one or more associated wholes for listing item or any cell and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless idealization or meaning too formal otherwise will not be used by specific definitions as here
To explain.
With reference to the accompanying drawing, by the description of the embodiment, further explanation of the contents of the invention are made.
The present embodiment provides a kind of motor driving methods based on terminal device, as shown in Figure 1, comprising:
S10, obtain terminal equipment configuration motor the first rotation direction, and when monitoring work that it is in the first rotation direction
It is long.
Specifically, the terminal device is the terminal device with vibration function, and the terminal equipment configuration has for real
The motor of existing vibration function, to realize the vibration function by the motor.Preferably, the motor is column motor, institute
Stating column motor includes eccentric hammer, converter, magnet, coiling, brush and power supply chip, when column motor is powered, institute
State that brush is logical and converter is in contact to provide power supply on coiling, when there is electric current by coiling internal wiring, institute
Stating coiling, there are magnetic fields；Eccentric hammer is driven to rotate there are the traction of the coiling in magnetic field and the magnet, to generate vibration
It is dynamic.Wherein, the power supply chip is the power management chip of changeable voltage direction, and the power management chip, which can change, to be applied
The voltage direction of converter is added to, to change the rotation direction of brush, so that brush can be clear by the carbon distribution on converter
It removes.
In addition, the power management chip can input forward voltage and negative voltage.Described in the forward voltage control
Brush rotates forward, and the negative voltage controls the brush and rotates backward.That is, the forward voltage controls the horse
Up to along rotating forward, the negative voltage controls the motor edge and rotates backward.In the present embodiment, first rotation direction
To rotate forward and rotating backward middle one kind, second rotation direction be also one of rotate forward and rotate backward, and
And first rotation is reversed different with the rotation direction of the second rotation direction.For example, first rotation is reversed positive turn
Dynamic, second rotation direction is negative sense rotation；First rotation direction is to rotate backward, and second rotation direction is positive
To rotation.
Further, the operating time is the duration that the motor is driven by electric current, i.e., the described motor has electric current to drive
Duration, and the operating time is the operating time that motor is in the first rotation direction, can be recorded by timer.
That is, when motor is initially located in the first rotation direction, the timer opens timing, and persistently record the motor by
According to the first rotation direction rotation working time to obtain the operating time that motor is in the first rotation direction, and real-time judge institute
State whether operating time reaches default operating time.Certainly, in practical applications, when motor is in the first rotation direction, institute
It states timer and executes clear operation, and after clear operation, the working time of the first rotation direction of start recording, can mention in this way
For the accuracy of the operating time of the first rotation direction.
S20, when the operating time reaches default operating time, the rotation direction of motor is adjusted to the second rotation side
To, wherein the second rotation direction is the opposite direction of the first rotation direction.
Specifically, the default operating time is to preset, for controlling the restrictive condition of motor adjustment rotation direction,
That is, the default operating time is that a restrictive condition illustrates motor when length reaches default operating time when operating
Meet the restrictive condition, then the rotation direction of motor is adjusted to the second rotation direction, second rotation direction is first
The opposite direction of rotation direction.The rotation direction of the motor can adjust by adjusting the direction of the voltage of input motor.Phase
It answers, as shown in Fig. 2, it is described when the operating time reaches default operating time, the rotation direction for shaking motor is adjusted
It is specifically included for the second rotation direction:
S21, when the operating time reaches default operating time, obtain input vibration motor first voltage direction；
S22, the first voltage direction is converted into second voltage direction, so as to which the rotation for shaking motor is reversely adjusted to
Two rotation directions, wherein the second voltage direction is the opposite direction of first voltage.
Specifically, the first voltage direction is motor when being in the first rotation direction, receives voltage direction, described the
When two voltage directions are that motor is in the second rotation direction, voltage direction is received.The voltage direction is loaded by motor
Power management chip come what is controlled, power management chip can switch the power supply direction of its own, with change input motor electricity
Direction is pressed, and then adjusts the rotation direction of the motor.
In one embodiment of invention, the restrictive condition (default operating time) can be according to the rotation direction of motor
It is different and different, that is to say, that the first rotation direction is configured with phase configured with default operating time, the second rotation direction accordingly
The default operating time answered, and the first rotation direction and the default operating time of the second rotation direction configuration can be different.Phase
It answers, it is described when the operating time reaches default operating time, the rotation direction for shaking motor is adjusted to the second rotation
Direction specifically includes:
Its corresponding default operating time is determined according to first rotation direction, and when by the operating time and default work
Length is compared；
When the operating time reaches default operating time, the rotation direction for shaking motor is adjusted to the second rotation direction.
Specifically, the first relation table can be pre-configured between the rotation direction and default operating time, by described
First relation table can find the corresponding default operating time of each rotation direction, and corresponding default according to each rotation direction
Operating time limits each rotation direction.In addition, in practical applications, different types of motor can correspond to different
First relation table.That is, can first obtain the model of the motor, and according to the type when obtaining the first relation table
Number its corresponding first relation table is searched, the corresponding default operating time of each rotation direction is determined further according to the first relation table,
So that the operating time of each rotation direction of motor can match with the attribute of motor, automatic removing motor can be improved in this way
The effect of carbon distribution.
In another embodiment of the present invention, the restrictive condition (preset operating time) can also be according to locating for motor
Working stage determine, that is to say, that working stage locating for motor is different, the corresponding default operating time of each rotation direction
Also different.Illustratively, described that its corresponding default operating time is determined according to first rotation direction, and by the work
Duration is compared with default operating time and specifically includes:
The cumulative activation duration of the vibration motor is obtained, and is determined according to the cumulative operation time and shakes work locating for motor
Make the stage；
Obtain the corresponding default operating time of first rotation direction according to the working stage, and by the operating time with
Default operating time is compared.
Specifically, the working stage is the cumulative activation duration according to motor to divide, and the accumulative work of motor
Make that duration is longer, working stage locating for motor is higher, correspondingly, the corresponding default operating time of each rotation direction of motor is got over
It is short.That is, the working stage divides to obtain according to the cumulative activation duration, and the corresponding default work of working stage
The increase of personal attendant's cumulative activation duration when making and reduce.In the present embodiment, when the working stage can be according to cumulative activation
Between be divided into primary working stage, intermediate working stage and high level operational stage, wherein the high level operational stage is from one
Preset time starts until motor terminates use.That is, corresponding second relation table of each working stage, according to described the
Two relation tables can find corresponding first relation table of each working stage, can determine the work rank according to the first relation table
The corresponding default operating time of each rotation direction of Duan Mada.
Based on the above-mentioned motor driving method based on terminal device, the present invention also provides a kind of computer-readable storage mediums
Matter, the computer-readable recording medium storage have one or more program, and one or more of programs can be by one
Or multiple processors execute, to realize the step in the motor driving method based on terminal device as described in above-described embodiment
Suddenly.
Based on the above-mentioned motor driving method based on terminal device, the present invention also provides a kind of terminal devices, such as Fig. 3 institute
Show comprising vibration motor (not indicated in figure), at least one processor (processor) 20；Display screen 21；And memory
(memory) 22, it can also include communication interface (Communications Interface) 23 and bus 24.Wherein, processor
20, display screen 21, memory 22 and communication interface 23 can complete mutual communication by bus 24.Display screen 21 is set as
Show that preset user guides interface in initial setting mode.Communication interface 23 can transmit information.Processor 20 can call
Logical order in memory 22, to execute the method in above-described embodiment.
Further, the vibration motor configurations have the power management chip of changeable voltage direction, pass through the voltage pipe
Manage the voltage direction of chip switching input vibration motor, wherein the voltage direction includes forward voltage and negative voltage.
In addition, a plurality of instruction processing unit in above-mentioned storage medium and terminal device loads and the detailed process executed exists
It has been described in detail in the above method, has just no longer stated one by one herein.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of motor driving method based on terminal device, characterized in that it comprises:
The first rotation direction of the motor of terminal equipment configuration is obtained, and monitors its operating time for being in the first rotation direction；
When the operating time reaches default operating time, the rotation direction of motor is adjusted to the second rotation direction, wherein
Second rotation direction is the opposite direction of the first rotation direction.
2. according to claim 1 based on the motor driving method of terminal device, which is characterized in that described when the work
When length reaches default operating time, the rotation direction of motor is adjusted to the second rotation direction and is specifically included:
When the operating time reaches default operating time, the first voltage direction of input motor is obtained；
The first voltage direction is converted into second voltage direction, so as to which the rotation of motor is reversely adjusted to the second rotation side
To, wherein the second voltage direction is the opposite direction of first voltage.
3. the motor driving method according to claim 1 or claim 2 based on terminal device, which is characterized in that the motor is column
Shape motor, and its power management chip for being configured with changeable voltage direction, are switched by the voltage management chip and are inputted
The voltage direction of motor, wherein the voltage direction includes forward voltage and negative voltage.
4. according to claim 1 based on the motor driving method of terminal device, which is characterized in that described when the work
When length reaches default operating time, the rotation direction of motor is adjusted to the second rotation direction and is specifically included:
Its corresponding default operating time is determined according to first rotation direction, and when by the operating time and default work
Length is compared；
When the operating time reaches default operating time, the rotation direction of motor is adjusted to the second rotation direction.
5. according to claim 4 based on the motor driving method of terminal device, which is characterized in that described according to described first
Rotation direction determines its corresponding default operating time, and the operating time is compared specific packet with default operating time
It includes:
Obtain the cumulative activation duration of the motor, and according to the cumulative operation time determine motor locating for working stage；
Obtain the corresponding default operating time of first rotation direction according to the working stage, and by the operating time with
Default operating time is compared.
6. according to claim 5 based on the motor driving method of terminal device, which is characterized in that the working stage according to
The cumulative activation duration divides to obtain, and the corresponding default operating time of working stage with the increase of cumulative activation duration and
It reduces.
7. according to claim 1 based on the motor driving method of terminal device, which is characterized in that when the work of the motor
The duration that a length of motor is driven by electric current.
8. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize such as claim 1~7
The step in motor driving method described in any one based on terminal device.
9. a kind of terminal device is configured with motor, which is characterized in that it further includes processor, memory and communication bus;Institute
State the computer-readable program for being stored with and being executed on memory by the processor；
The communication bus realizes the connection communication between processor and memory；
Realized when the processor executes the computer-readable program as described in claim 1-7 any one based on terminal
Step in the motor driving method of equipment.
10. terminal device according to claim 9, which is characterized in that the motor is column motor, and it is configured with can
The power management chip for changing voltage direction switches the voltage direction of input motor by the voltage management chip, wherein institute
Stating voltage direction includes forward voltage and negative voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981229.6A CN109245635B (en) | 2018-08-27 | 2018-08-27 | Motor driving method based on terminal device, storage medium and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981229.6A CN109245635B (en) | 2018-08-27 | 2018-08-27 | Motor driving method based on terminal device, storage medium and terminal device |
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| Publication Number | Publication Date |
|---|---|
| CN109245635A true CN109245635A (en) | 2019-01-18 |
| CN109245635B CN109245635B (en) | 2020-11-13 |
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| CN109245635B (en) | 2020-11-13 |
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